Shaped by Values: Language Through the Lens of Culture and Morality.

Neele Falk, David Jurgens, Gabriella Lapesa


Abstract
Morals and culture are a crucial driver of our behavior and social perception: unsurprisingly, social psychology provides established tools to investigate them in individuals. NLP, on the other hand, has focussed on the interpretation side, with annotations (and models) that, at best, reconstruct the inference an annotator (the reader, in this paper) made of someone else’s (the writer) text, knowing little (or nothing) about the reader, nothing about the writer, and focussing on WEIRD countries. This is a dire resource gap, that we fill with the MCWR dataset, covering Mexican Spanish, Chinese, and Arabic, alongside English (US). An absolute novelty with respect to previous work, we adopt a two-step collection process, covering both generation and annotation, and collect value profiles for writers and readers. This enables us to investigate the impact of value mismatches in the annotation output: we find that readers’ perceptions of writers’ values are strongly shaped by their own values, causing misalignments which in turn raise concerns about generalizations made by models based on reader/writer agnostic data.
Anthology ID:
2026.emnlp-main.1437
Volume:
Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Hung-Yi Lee, Sunipa Dev, Jessy Li, Desmond Elliott
Venue:
EMNLP
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
32823–32857
Language:
URL:
https://aclanthology.org/2026.emnlp-main.1437/
DOI:
Bibkey:
Cite (ACL):
Neele Falk, David Jurgens, and Gabriella Lapesa. 2026. Shaped by Values: Language Through the Lens of Culture and Morality.. In Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing, pages 32823–32857, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
Shaped by Values: Language Through the Lens of Culture and Morality. (Falk et al., EMNLP 2026)
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PDF:
https://aclanthology.org/2026.emnlp-main.1437.pdf